Category Archives: SDR

K3 Panadapter using the NooElec Upconverter + SDR + SDR-Console

Posted on October 24, 2021 by g4hsk

My K3/10 has been used primarily with transverters for the VHF and higher bands (it has seen hardly any real use on the HF bands). A FCDPP connected via a splitter to the IF output of the 2m transverter, plus … Continue reading →

Posted in Blog, Elecraft K3, SDR | Leave a comment

QO-100 Experiments – LNB Modifications

Posted on July 28, 2020 by g4hsk

I have been using a Goobay 67269 LNB with a small Horn antenna on 10368MHz for a while to monitor beacons via rain-scatter. This was a fairly basic setup, the Chaparral horn had been cut-off and the LNB mated to … Continue reading →

Posted in 3cms, Blog, GHz_Bands, QO-100, Satellites, SDR | Leave a comment

An SDR based QRSS Grabber

Posted on January 30, 2018 by g4hsk

About a year ago I purchased the NooElec Ham It Up v1.3 bare bones HF Up-converter (HFU) to use with their NeSDR SMArt dongle. The plan at that time was to get an SDR-based QRSS Grabber running online 24/7. For … Continue reading →

Posted in Blog, QRSS / WSPR / QRP, SDR | Leave a comment

USB Tuning Knob

Posted on December 1, 2013 by g4hsk

I have used a number of different PC programs to control my FT-847 and TS-2000 transceivers and the one thing that I found I missed when driving the rig remotely was a conventional tuning knob. Yes, the mouse could be … Continue reading →

Posted in Blog, SDR | Leave a comment